EP1093302A3 - Dispositif pour l'affichage de données de plusieurs canaux , et support de données et logiciel d'ordinateur associés - Google Patents

Dispositif pour l'affichage de données de plusieurs canaux , et support de données et logiciel d'ordinateur associés Download PDF

Info

Publication number
EP1093302A3
EP1093302A3 EP00122470A EP00122470A EP1093302A3 EP 1093302 A3 EP1093302 A3 EP 1093302A3 EP 00122470 A EP00122470 A EP 00122470A EP 00122470 A EP00122470 A EP 00122470A EP 1093302 A3 EP1093302 A3 EP 1093302A3
Authority
EP
European Patent Office
Prior art keywords
data
screens
channels
generating apparatus
multiscreen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00122470A
Other languages
German (de)
English (en)
Other versions
EP1093302B1 (fr
EP1093302A2 (fr
Inventor
Shoichi Gotoh
Yoshiki Kuno
Hiroyuki Iitsuka
Masazumi Yamada
Ryogo Yanagisawa
Hirotoshi Uehara
Toshiaki Tsuji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP1093302A2 publication Critical patent/EP1093302A2/fr
Publication of EP1093302A3 publication Critical patent/EP1093302A3/fr
Application granted granted Critical
Publication of EP1093302B1 publication Critical patent/EP1093302B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40117—Interconnection of audio or video/imaging devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Studio Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Television Receiver Circuits (AREA)
EP00122470A 1999-10-15 2000-10-13 Dispositif pour l'affichage de données de plusieurs canaux , et support de données et logiciel d'ordinateur associés Expired - Lifetime EP1093302B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29458399 1999-10-15
JP29458399 1999-10-15

Publications (3)

Publication Number Publication Date
EP1093302A2 EP1093302A2 (fr) 2001-04-18
EP1093302A3 true EP1093302A3 (fr) 2004-08-25
EP1093302B1 EP1093302B1 (fr) 2007-04-18

Family

ID=17809667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00122470A Expired - Lifetime EP1093302B1 (fr) 1999-10-15 2000-10-13 Dispositif pour l'affichage de données de plusieurs canaux , et support de données et logiciel d'ordinateur associés

Country Status (5)

Country Link
US (2) US7236531B1 (fr)
EP (1) EP1093302B1 (fr)
CN (1) CN1332554C (fr)
DE (1) DE60034409T2 (fr)
TW (1) TW508945B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8676025B2 (en) 2002-03-01 2014-03-18 Broadcom Corporation Method of timebase management for MPEG decoding with personal video recording functionality
BR0308428A (pt) * 2002-03-21 2005-01-18 Thomson Licensing Sa Receptor de sinal para recepção simultanea de uma pluralidade de sinais de irradiação
US6917247B2 (en) 2002-04-26 2005-07-12 Broadcom Corporation NCO based timebase recovery system and method for A/V decoder
US7116894B1 (en) * 2002-05-24 2006-10-03 Digeo, Inc. System and method for digital multimedia stream conversion
US7230651B2 (en) * 2002-10-22 2007-06-12 Broadcom Corporation A/V decoder having a clocking scheme that is independent of input data streams
KR100561414B1 (ko) * 2003-02-24 2006-03-16 삼성전자주식회사 브라우저블 슬라이드 쇼 제공을 위한 데이터 복호 장치,그 복호 방법 및 이를 위한 정보저장매체
JP4527116B2 (ja) * 2003-10-06 2010-08-18 パナソニック株式会社 デジタル信号受信システム、デジタル信号受信装置、ホスト装置および半導体集積回路
JP4327561B2 (ja) * 2003-10-31 2009-09-09 株式会社東芝 デジタル放送受信装置及びその制御方法
JP4452136B2 (ja) * 2004-03-30 2010-04-21 株式会社日立製作所 データ同期再生装置及び端末装置
US7996863B2 (en) * 2004-05-13 2011-08-09 Ati Technologies Ulc Method and apparatus for display of a digital video signal
FR2883692A1 (fr) * 2005-03-25 2006-09-29 Thomson Licensing Sa Procede d'envoi de commande a un serveur de flux de donnees numeriques et appareil implementant le procede
KR20060115465A (ko) * 2005-05-06 2006-11-09 주식회사 팬택앤큐리텔 디지털 멀티미디어 방송 수신장치
JP5283914B2 (ja) * 2008-01-29 2013-09-04 キヤノン株式会社 表示制御装置及び表示制御方法
JP4737562B2 (ja) * 2008-06-19 2011-08-03 ソニー株式会社 情報処理装置および方法、並びにプログラム
JP4577412B2 (ja) * 2008-06-20 2010-11-10 ソニー株式会社 情報処理装置、情報処理方法、情報処理プログラム
KR100972792B1 (ko) 2008-11-04 2010-07-29 한국전자통신연구원 스테레오스코픽 영상을 동기화하는 장치 및 방법과 이를 이용한 스테레오스코픽 영상 제공 장치 및 방법
CN103269221A (zh) * 2013-04-23 2013-08-28 深圳雅图数字视频技术有限公司 一种基于多个播放器的播放电路及播放系统

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237418A (en) * 1990-09-04 1993-08-17 Sony Corporation Audio output circuit in electronic apparatus with composite display function
EP0566092A2 (fr) * 1992-04-16 1993-10-20 Sony Corporation Dispositif de décodage de signaux d'images et de sons multiples
US5442452A (en) * 1988-12-08 1995-08-15 Samsung Electronics Co., Ltd. Sound mode switching method for multichannel selection and device thereof
EP0703713A2 (fr) * 1994-09-22 1996-03-27 Sony Corporation Dispositif pour la réception de paquets
EP0757495A1 (fr) * 1995-08-04 1997-02-05 Texas Instruments France Générateur d'horloge pour la synchronisation d'un système de traitement de données présentées sous forme de paquets
EP0778710A2 (fr) * 1995-12-01 1997-06-11 NOKIA TECHNOLOGY GmbH Procédé et système dans la transmission de données
US5699392A (en) * 1995-11-06 1997-12-16 Stellar One Corporation Method and system for the recovery of an encoder clock from an MPEG-2 transport stream
US5828414A (en) * 1996-02-23 1998-10-27 Divicom, Inc. Reduction of timing jitter in audio-video transport streams
US5859949A (en) * 1994-11-14 1999-01-12 Sony Corporation Transmission, recording and reproduction of digital data and time information in transport packets using a compression ratio
EP0924935A2 (fr) * 1997-12-19 1999-06-23 Kabushiki Kaisha Toshiba Méthode et dispositif de décodage d'images vidéo

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1085005C (zh) * 1994-04-15 2002-05-15 皇家菲利浦电子有限公司 用于发送和接收视频信号的装置和方法
US5844552A (en) * 1997-01-23 1998-12-01 Zenith Electronics Corporation Communication of character data in a web television

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442452A (en) * 1988-12-08 1995-08-15 Samsung Electronics Co., Ltd. Sound mode switching method for multichannel selection and device thereof
US5237418A (en) * 1990-09-04 1993-08-17 Sony Corporation Audio output circuit in electronic apparatus with composite display function
EP0566092A2 (fr) * 1992-04-16 1993-10-20 Sony Corporation Dispositif de décodage de signaux d'images et de sons multiples
EP0703713A2 (fr) * 1994-09-22 1996-03-27 Sony Corporation Dispositif pour la réception de paquets
US5859949A (en) * 1994-11-14 1999-01-12 Sony Corporation Transmission, recording and reproduction of digital data and time information in transport packets using a compression ratio
EP0757495A1 (fr) * 1995-08-04 1997-02-05 Texas Instruments France Générateur d'horloge pour la synchronisation d'un système de traitement de données présentées sous forme de paquets
US5699392A (en) * 1995-11-06 1997-12-16 Stellar One Corporation Method and system for the recovery of an encoder clock from an MPEG-2 transport stream
EP0778710A2 (fr) * 1995-12-01 1997-06-11 NOKIA TECHNOLOGY GmbH Procédé et système dans la transmission de données
US5828414A (en) * 1996-02-23 1998-10-27 Divicom, Inc. Reduction of timing jitter in audio-video transport streams
EP0924935A2 (fr) * 1997-12-19 1999-06-23 Kabushiki Kaisha Toshiba Méthode et dispositif de décodage d'images vidéo

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RIEMANN U: "DER MPEG-2-STANDARD GENERISCHE CODIERUNG FUR BEWEGTBILDER UND ZUGEHORIGER AUDIO-INFORMATION MULTIPLEX-SPEZIFIKATION FOR DIE FLEXIBLE UBERTRAGUNG DIGITALER DATENSTROME", FERNSEH UND KINOTECHNIK, VDE VERLAG GMBH. BERLIN, DE, vol. 48, no. 10, 1 October 1994 (1994-10-01), pages 545 - 550,553, XP000468290, ISSN: 0015-0142 *

Also Published As

Publication number Publication date
EP1093302B1 (fr) 2007-04-18
DE60034409T2 (de) 2007-08-16
US7236531B1 (en) 2007-06-26
EP1093302A2 (fr) 2001-04-18
US20050259952A1 (en) 2005-11-24
CN1332554C (zh) 2007-08-15
US7512962B2 (en) 2009-03-31
CN1319989A (zh) 2001-10-31
TW508945B (en) 2002-11-01
DE60034409D1 (de) 2007-05-31

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